Protective cap for fittings



FIG. 1 is a perspective top view of a first embodiment of a protective cap for fittings in accordance with my design;

FIG. 2 is a side view thereof; the opposite view being a mirror image thereto;

FIG. 3 is a top view;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a perspective top view of a second embodiment of a protective cap for fittings in accordance with my design;

FIG. 8 is a side view thereof; the opposite view being a mirror image thereto;

FIG. 9 is a top view;

FIG. 10 is a bottom view thereof;

FIG. 11 is a front view thereof; and,

FIG. 12 is a back view thereof. 

The ornamental design for a protective cap for fittings, as illustrated and described. 